1. Adopt all-digital conference technology, developed based on digital network architecture, built-in high-performance CPU processor, faster processing speed, better sound quality, support discussion functions

2. Anti-interference circuit design to eliminate all interference from mobile phone signals

3. Adopt FM transmission audio, cooperate with high-reduction circuit and anti-howling design, and use the new anti-howling single-point high-sensitivity capacitor microphone core to achieve high-fidelity restoration of conference sound

4. Control and audio signals use wireless high-frequency signal communication to avoid the microphone cable, simple and convenient installation

5. 2.69-inch full-view IPS TFT screen, intuitive display and easy adjustment of system parameters

6. Support USB recording, high-fidelity WAV format output

7. With 20 sets of optional channels, 20 sets of systems can be used simultaneously, easily avoid all kinds of interference

8. Microphones in one system up to 200 units, 6 microphones can be turned on at the same time, up to 6 chairman units speak at the same time

9. With variety of conference modes: FIFO (first in, first out mode), APPLY (application mode), FREE (free mode), LIMIT (restricted mode)

10. With conference service function, speaking unit can apply for tea, pen, help services

11. Use high-performance DSP processor to adjust the high and low frequencies and noise reduction on the audio to make the sound clear and thorough; effectively prevent howling

12. With USB interface, can be connected to a computer to set up the host

13. With central control code 232 interface (3P Phoenix interface), can be connected to central control system

14. With 2 channels of audio antenna interface (BNC interface) and 1 channel of data antenna interface (TNC interface)

15. With 1 channel of data expansion interface (4P Phoenix interface), which can connect the data expander through wired RS-485 and install it on the ceiling of the venue, fundamentally avoiding the failure of system data communication caused by partition wall and other reasons, and ensuring effective data communication between wireless conference controller and wireless conference unit (transceiver radius is 40m)

16. With 1 balanced audio output interface (XLR), can be connected to sound reinforcement or recording equipment

17. With 1 unbalanced audio output interface (6.35mm), can be connected to sound reinforcement or recording equipment

18. With 1 unbalanced audio input interface (RCA), can input external audio signals (such as background music or remote voice signals)

19. Operation distance up to 100 meters with the best condition, 60 meters in normal condition

20. Can be installed in a standard 19-inch cabinet for easy storage and storage